Electromagnetic in-field test system
- Measure: S, refraction angle, phase offset
- Frequency range: 10MHz ~20GHz
- 123 dB dynamic range & 0.006 dB trace noise
- Measure speed: 26 ms/point, 32 channel, 16001 points
- Support TRL/LRM calibration, and measurement for crystal, waveguide, antenna
- Mixer transfer loss, echo loss, insulation and absolute group delay.
Transmit and receive EM wave. Measure amplitudes and phases of single/dual port network. Measure EM reflection, transmission, screening quality of materials. Measure EM field distribution.
Brüel&Kjær type-4206 acoustic test system
- Impedance tube, model: 4206T.
Software: PULSE 7700.
Data acquisition and signal generator: 3560C.
Power amplifier: 2716C.
- Operating power: 10W~50W.
Empty field loss: 50Hz-4kHz [4%] 5kHz-6.3kHz [10%]
- Large tube: length-700mm, internal diameter-100mm, measurement range-50Hz~1.6kHz.
Middle tube: length-910mm, internal diameter-63mm, measurement range-100Hz~3.2kHz.
Small tube: length-850mm, internal diameter-29mm, measurement range-500Hz~6.4kHz
Measure sound absorption ratio, reflection ratio and transmission ratio. Normalize impedance and admittance.
Ultrapac System ultrasonic nondestructive inspection system
- Ultrasonic pulse acquisition card combining transmitting and receiving functionality. (Bandwidth up to 30MHz, 12 digits precision).
- Multi axes motion controller with position coder and power amplifier.
- CNC machine drives multi DOF scanning system with sweeping speed up to 500mm/s and high precision (up to 0.05mm)
- Integrated software capable of sweeping surface, analyzing destruction, imaging and evaluating the result.
Nondestructive test for parts
MakerBot Replicator 2X 3D Printer
- Environment temperature: 15°C ~ 32°C.
Reserving: 0°C ~ 32°C.
- AC input: 100 ~240V, 50 ~60 Hz.
Connectivity: USB, Micro SD
- Platform: Black anodized 356F aluminum.
Printing technology: Fused Deposition Modelling (FDM)
Positioning accuracy: X-Y plane 11um, Z axis 2.5 um.
Nozzle diameter: 0.4mm
- Software: MakerWare.
Supported file type: .stl, .obj, .thing.
Prototyping products and making small parts
Flexible structure vibration test system
- NI motion control system: motion controller, driver, motor, coder
- Motion controller NI-7342: An integrated 32 bit CPU, a DSP and a customizable logic gate array. Running up to 10 programs simultaneously. Able to control 2 axes motion at the same time.
- NI PCI-4461 acquisition card: Dynamic measurement range-118dB. Resolution-24 bit. Maximum sampling rate and refreshing rate: 204.8kS/s. Support 2 port analogue input and output. Maximum input voltage: ±42.4V. Maximum output voltage: ±10V.
- Software: LabVIEW program
Study on vibration control of continuous and discrete system.
LeCroy Wavepro 7200A oscilloscope
- Bandwidth: 2 GHz.
Channel quantity: 4.
- Max recording length: 48 M points in 2 channels, 24 M points in 1 channel.
Resampling speed: 200 GS/s.
Single time sampling speed: 20 GS/s (2 channels), 10 GS/s (4 channels).
- Bandwidth limit: 25 MHz-200 MHz.
Vibrating background noise: 1 ps RMS.
- Input impedance: 50 ohm (+/-1.50%), 1M ohm (+/-1.25%).
- Sensitivity: 1M ohm-2mV~2V/div, 50 ohm-2mV~1V/div.
- Max input voltage: 50 ohm-5V RMS, 1M ohm-100V MAX (DC-10kHz).
Viewing wave curve of signals. Analyzing voltage, current, frequency, phase difference and amplitude.
Acoustic field scanning system
- System components: sounding device, scanning platform, controlling device, acquisition installation.
- Scale of platform: 1000mm x 1000mm.
- Scanning range: 500Hz ~ 20kHz.
Measurement for acoustic wave amplitude and phase in far field of acoustic metamaterial.